InfiniDB (formerly Calpont Corporation[1]) was a database management software company based in Frisco, Texas.

The company developed InfiniDB, a scalable, software-only columnar database management system[2] for analytic applications.

[6] By storing and managing data based on columns rather than rows, column-oriented architecture overcomes query limitations that exist in traditional row-based RDBMS.

[9] Each thread within the distributed architecture operates independently, avoiding thread-to-thread or node-to-node communication that can cripple scaling.

Customers include Bandwidth.com, Tucows, Warner Music Group,[11] Genus,[12] Aviation Software International,[13] Caring Bridge,[14] Navigant Consulting and 1&1 Internet.